Killwaffler

One Smart Cookie Complete one optional tomb.

Knock off the Rust Purchase a Skill

Bookworm Find 25% of all documents.

Spit Shine Upgrade one piece of armor

Predator Kill 50 enemies with the bow.

Down and Dirty Perform 15 finishers.

Big Game Hunter Kill and loot 10 large animals (deer, boar, wolves).

Sharp Shooter Perform 50 headshot kills in the single player campaign.

Opportunist Kill 25 unaware enemies.

Gunslinger Kill 35 enemies with the pistol.

Relic Hunter Collect 25% of all relics.

Scrounger Collect 5000 pieces of salvage.

Picky Loot 200 enemies.

A Survivor Is Born Complete the game.

Clever Girl Purchase all skills in one category.

The Cauldron Destroy Grýla's cauldron

Backyard Brawl Battle the Mysterious Valkyrie

Tastes Like Chicken! Kill and loot 10 small animals (rabbits, chickens, rats).

How it Started Equip an Enchantment

Root of the Problem Battle Níðhögg

Looking for Trouble Find 25% of GPS caches.

Epic Fumble Force an enemy to drop dynamite that kills two people when exploding.

Equalizer Kill 75 enemies with the rifle.

Unfinished Business Complete one challenge.

Widowmaker Kill 40 enemies with the shotgun.

Crab Cakes Kill FeeFee the crab.

Spartan Ways Remember the Spartan teachings

Off the Leash Battle Garm

Now We're Getting Serious Fully mod and completely upgrade any weapon.

Making Amends Free the Lyngbakr

Comeuppance Battle Heimdall

Better Together Battle Hrist and Mist

Ragnarök Battle the All-Father

New Friends Fetch Lúnda's orb

Historian Find 75% of all documents.

It Was a Good Day Retrieve Mardöll

Besties Pet Speki and Svanna

Funeral for a Friend Attend the funeral

Full Gufa Free the Hafgufas

Rebel Leader Return the Hammer of the Rebellion

Phalanx Obtain all Shields

Intellectually Superior Complete all optional tombs.

Archaeologist Collect 75% of all relics.

Feather Duster Kill and loot 10 flying animals (crows and gulls).

Dragon Slayer Craft the Dragon Scaled Armor Set

Pure of Hart Return the Stags of the Four Seasons

Rightful Place Return all the Lindwyrms to Ratatoskr

How it's Going Fully repair the Amulet of Yggdrasil

Invasive Species Complete all of the Crater Hunts

Bag Full O' Cache Find 75% of GPS caches.